YARA · ditekSHen detection
DITEKSHEN_MALWARE_Win_M00Nd3V
M00nD3v keylogger payload
- Author
- ditekSHen
- Date
- 2020-11-06
- Modified
- 2024-11-01
- Score / Quality
- 75 / 75
What this rule detects
M00nD3v keylogger payload
Associated malware family: M00Nd3V.
Targets: Windows PE.
It defines 14 patterns (14 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
malware-win-m00nd3v.yarBSD 2-Clause License
rule DITEKSHEN_MALWARE_Win_M00Nd3V : FILE
{
meta:
= "M00nD3v keylogger payload"
= "ditekSHen"
= "4000f55d-e072-50b6-b6ee-72cefc0ec53f"
= "2020-11-06"
= "2024-11-01"
= "https://github.com/ditekshen/detection"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/yara/malware.yar#L694-L715"
= "https://github.com/ditekshen/detection/blob/e76c93dcdedff04076380ffc60ea54e45b313635/LICENSE.txt"
= "68a0888da3b114dc895fe18a3d03b2b88d140fbf82b888f7a031b9364d01aabf"
= 75
= 75
= "FILE"
strings:
$s1 = "M00nD3v Stub" ascii wide
$s2 = "M00nD3v{0}{1} Logs{0}{2} \\ {3}{0}{0}{4}" fullword wide
$s3 = "Anti-Keylogger Elite" wide
$s4 = "/C TASKKILL /F /IM" wide
$s5 = "echo.>{0}:Zone.Identifier" fullword wide
$s6 = "> Nul & Del \"{0}\" & start \"\" \"{1}.exe\"" wide
$s7 = "> Nul & start \"\" \"{1}.exe\"" wide
$s8 = "Stealer" fullword wide
$s9 = "{0}{0}++++++++++++{1} {2}++++++++++++{0}{0}" wide
$s10 = "{4}Application: {3}{4}URL: {0}{4}Username: {1}{4}Password: {2}{4}" wide
$s11 = "encrypted_key\":\"(?<Key>.+?)\"" wide
$s12 = "Botkiller" fullword ascii
$s13 = "AVKiller" fullword ascii
$s14 = "get_pnlPawns" fullword ascii
condition:
( uint16( 0 ) == 0x5a4d and 6 of them ) or ( 9 of them )
}
Strings (14 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $s1 | text | "M00nD3v Stub" | ascii wide |
| $s2 | text | "M00nD3v{0}{1} Logs{0}{2} \\ {3}{0}{0}{4}" | fullword wide |
| $s3 | text | "Anti-Keylogger Elite" | wide |
| $s4 | text | "/C TASKKILL /F /IM" | wide |
| $s5 | text | "echo.>{0}:Zone.Identifier" | fullword wide |
| $s6 | text | "> Nul & Del \"{0}\" & start \"\" \"{1}.exe\"" | wide |
| $s7 | text | "> Nul & start \"\" \"{1}.exe\"" | wide |
| $s8 | text | "Stealer" | fullword wide |
| $s9 | text | "{0}{0}++++++++++++{1} {2}++++++++++++{0}{0}" | wide |
| $s10 | text | "{4}Application: {3}{4}URL: {0}{4}Username: {1}{4}Password: {2}{4}" | wide |
| $s11 | text | "encrypted_key\":\"(?<Key>.+?)\"" | wide |
| $s12 | text | "Botkiller" | fullword ascii |
| $s13 | text | "AVKiller" | fullword ascii |
| $s14 | text | "get_pnlPawns" | fullword ascii |
Condition
( uint16( 0 ) == 0x5a4d and 6 of them ) or ( 9 of them )In plain words (Heuristic)
- The file must start with “MZ” — a Windows executable (PE).
- At least 6 patterns in the rule must match.
- At least 9 patterns in the rule must match.
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References
Licence & attribution
Author: ditekSHen
Source repository: ditekSHen detection @ e76c93dcde
Licence: BSD 2-Clause License (repository licence)
Copyright notice: Copyright 2021 by ditekSHen (https://github.com/ditekshen/detection).
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 4000f55d-e072-50b6-b6ee-72cefc0ec53f
Tags:FILE
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